BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Waterstrider on Natisone river object has role: photographer author name string:
DescriptionSurface waves and waterstriders.JPG English: Moving of mating WaterStriders (Gerris argentatus), weigh about 0.00002 lb created surface waves
English: A waterstrider stands on the water A waterstrider stands on the water because of its light weight and the surfacetension of the water. Keywords: